Broadband/narrow-band switching network of the time-space-time t

Details Broadband/narrow-band switching network of the time-space-time t Broadband/narrow-band switching network of the time-space-time t

1987-03-03

1989-03-07

Paschall, M. H.

Multiplex communications

Wide area network

Packet switching

370 58, 379 15, H04Q 1104

Patent

active

048113352

ABSTRACT:
The invention relates to a switching system for a broadband ISDN-network by means of which signals can be transmitted with a large variety of bit rates. In addition to 64 kbit/s, 144 kbit/s and 2 Mbit/s narrow-band channels for inter alia telephony, data, video-information broadband channels for, for example, broadcast-TV having bit rates from 35-70 Mbit/s are switched through. For both signal catagories, a common switching system of the TST-type is utilised, which avoids the necessity of providing a multiplexer for each subscriber. The control of the time switching stages and the space switching stage forming part of the switching system is divided in a control for the broadband channels and a control for the narrow-band channels. Thus, a simple, effective control of the switching system is realised which operates at a low rate whenever possible.

REFERENCES:
patent: 4143242 (1979-03-01), Horiki
patent: 4257119 (1981-03-01), Pitroda
patent: 4344170 (1982-08-01), Arita
patent: 4399534 (1983-08-01), Simmons et al.
patent: 4525834 (1985-06-01), Shenkel et al.
patent: 4564936 (1986-01-01), Takahashi
patent: 4706242 (1987-11-01), Harland
patent: 4715026 (1987-12-01), Eberspaeches

Affiliated with

Also associated with

Rating

Broadband/narrow-band switching network of the time-space-time t does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Broadband/narrow-band switching network of the time-space-time t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Broadband/narrow-band switching network of the time-space-time t will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1675879